KCSM

ROBEL Bahnbaumaschinen GmbH

Industriestrasse 31
83395 Freilassing
Alemania

Rocore

2401 Directors Drive, Suite R Indianapolis
IN 46241
U.S.A.

Roxtec de México

Av. Ciudad Universitaria # 286, Oficina 101A
Colonia Pedregal de San Ángel
Delgación Álvaro Obregón
Ciudad de México, 01900

Royal Infraconstru Ltd

Godrej Waterside, DP Block, Tower 1, 4th Floor
Salt Lake Sector V, Kolkata
West Bengal, India 700091

RSCC Wire & Cable, LLC.

20 Bradley Park Road East
Granby, CT. 06026
U.S.A.

RTC Rail Solutions LTD.

5909 Great Bear St.
Prince George
British Columbia
V2N 6R2

Schlatter Industries AG

Brandstrasse 24 | 8952 Schlieren
Zurich, Switzerland

Selectron Systems AG

Selectron Systems AG
Bernstrasse 70
CH-3250 Lyss, Switzerland

SEMEX, S.A. de C. V.

Av. Javier Rojo Gómez 514
Colonia Guadalupe del Moral
Iztapalapa
Ciudad de México

SENSR Monitoring Technologies

111 Cooperative Way Suite 100
Georgetown, TX 78626
U.S.A.

SERMEC (Servicio Mecánico Industrial)

Fray Juan Pérez #63.
Colonia Colón Echegaray
Naucalpan de Juárez, Estado de México

Servicios TASSI S.A. de C.V.

Mariano de la Garza #3622
Colonia Niño Artillero
Monterrey, Nuevo León

SGC Minerales, S.A. de C.V.

Bernardo Reyes 1113 L 1
Colonia Centro
C.P. 64000
Monterrey, N.L.

SGC Minerals, S.A. de C.V.

Bernardo Reyes 1113 Local 1
Colonia Centro
C.P. 64000
Monterrey, Nuevo León

Shanghai Bosheng Industries Co., Ltd

ADD: N0. 333 Jingang Road Pudong
Shanghai, China

Shanghai Suyu Railway Material Co.,Ltd.

1737 Room, No.15 Building, No.201
Jinxiang Road,Pudong 201206
Shanghai, China

Shanghai Xinfa Railway Equipment Co., Ltd

Room 577, No 661
Maoyuan Road, Fengxian Area
Shanghai City, China

Sherwood Electromotion Inc.

20 Barnes Court, Units A-E
Concord, ON L4K4L4
Canada

Siemens

Av. Ejército Nacional No. 350 3er piso
Colonia Polanco V Sección
Delegación Miguel Hidalgo
C.P.11560
Ciudad de México

Simmons Machine Tool Corporation

1700 North Broadway
Albany, NY 12204
U.S.A.

Sims Professional Engineers

2645 Ridge Road
Highland, IN 46322
U.S.A.

Sinclair Technologies

85 Mary Street
Aurora, Ontario, Canada
L4G 6X5

Sintrones USA

2880 Zanker Rd. Suite 203
San Jose 95134
U.S.A.

Solución e Ingenio, S.A. de C.V.

Av. Universidad 286 Pte.
Colonia Viveros, CP. 76155
Querétaro, Qro.